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Plug-type heat flux gaugeA plug-type heat flux gauge formed in a material specimen and having a thermoplug integrally formed in the material specimen, and a method for making the same are disclosed. The thermoplug is surrounded by a concentric annulus, through which thermocouple wires are routed. The end of each thermocouple wire is welded to the thermoplug, with each thermocouple wire welded at a different location along the length of the thermoplug. The thermoplug and concentric annulus may be formed in the material specimen by electrical discharge machining and trepanning procedures.
Document ID
19910022294
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Liebert, Curt H. (NASA Lewis Research Center Cleveland, OH, United States)
Koch, John, Jr. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 14, 2013
Publication Date
September 17, 1991
Subject Category
Instrumentation And Photography
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-531433
Patent Number: US-PATENT-5,048,973
Patent Number: NASA-CASE-LEW-14967-1
Accession Number
91N31608
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-5,048,973|NASA-CASE-LEW-14967-1
Patent Application
US-PATENT-APPL-SN-531433

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